baber/WOPTO huggingface dataset:
Patent JP-2001002811-A (JP)
Title: Vibration-damping resinous open-cell foam and preparation thereof
Inventor: YOSHIMURA KOJI
IPC: C08J9/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping resinous open-cell foam which is odorless and excellent in non-slip effects. stretch, flexibility, weather resistance and water resistance, and a process for preparing the same. SOLUTION: The vibration-damping resinous open-cell foam is prepared by a process comprising mixing 30-95 pts.wt. of a triblock copolymer formed by bonding polystyrene to vinyl-polyisoprene and 70-5 pts.wt. of a copolymer of ethylene and a 3-18C α-olefin, adding a blowing agent and a crosslinking agent to the mixture, kneading the resultant mixture to obtain an expandable crosslinking composition, heating the composition in a non-hermetic mold to expand the same and applying mechanical deformation to the expanded composition to make cells communicate with each other.
Patent JP-S58106147-A (JP)
Title: Valve driving controller fof alcohol quality improved gas engine
Inventor: HIROTA TOSHIO
IPC: F02M27/02
Filed: 1981-12-21
Abstract: PURPOSE:To form an acutator to small size and improve safety of a quality improved gas as a driving source of the actuator for driving a gas valve controlling a flow of the quality improved gas and air valve controlling an intake air quantity. CONSTITUTION:Quality improving alcohol is heated by a quality improver 4 through an alcohol passage 7 and supplied to an engine 1 through a gas passage 11 and gas valve 31. While a flow of air is controlled by a primary air valve 15 and secondary valve 51, and the air is supplied to the engine 1. Quality improved gas is guided through a servo valve 41 to a pressure working chamber 40 of an actuator driving the valves 31 and 51. Pressure of the quality improved gas in the chamber 40 is controlled in accordance with an opening time of the valve 41 to control openings of the valves 31, 51. In this way, the actuator is formed to small size at a low cost and safety of the quality improver is improved.
Patent JP-H0848074-A (JP)
Title: Pressure-sensitive duplicating material
Inventor: DEBITSUDO JIYON TEIRAA
IPC: B41M5/155
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive copy material for improving the initial emerging density and the density after discoloring of a pressure-sensitive copy sheet comprising a CB sheet and a CF sheet. SOLUTION: The pressure-sensitive copy material comprises 3, 1 benzoxazine chromogenic material in a solvent comprising vegetable oil and/or mono-, di or tri-functional ester of a non-aromatic mono-carboxylic acid 1, 2 having a straight or branched hydrocarbon chain with at least three carbon atoms in the chain in addition to the carboxyl carbon atom and an inorganic color developer. The surface pH of the color developer is not more than 8.7, which gives rise to enhanced image intensity and fade resistance compared with the use of 3, 1 benzoxazine chromogenic material in the same solvent with the same color developer at a higher surface pH value.
Patent JP-S58108628-A (JP)
Title: Cathode structure and manufacture thereof
Inventor: HAMANISHI SHIGEMASA
IPC: H01J1/20
Filed: 1981-12-21
Abstract: PURPOSE:To obtain a cathode structure requiring small personal expenditure due to an yield and the selection and having a good characteristic while preventing damage of a punch and an ejector pin by allowing the outward expansion at the time of compressing a substrate metal layer to be released in a microrecess provided on a die through a cathode supporting tube. CONSTITUTION:A basic metal 33 of a cathode supporting tube 32 is made so that a part thereof for pressing in and fixing may form a microprojection part 36 together with a substrate metal 33 and a cathode sleeve 31 and in said micro- projection part 36 the cathode sleeve 31, the cathode supporting tube 32 and the substrate metal 33 are welded and fixed at a welding point 34 by resistance welding and laser welding and further an electron discharge substance layer 35 is formed by covering the top surface of the substrate metal 33. As to manufacture thereof, microrecesses (6 in the figure) (411) are axially provided on the part prepared facing to the substrate metal 33 of a die 41 so that a part of the substrate metal 33 expanding out at the time of compression of the substrate metal 33 may be released in the microrecesses (411) together with the cathode supporting tube 32 and the cathode sleeve 31.
Patent JP-S6266267-A (JP)
Title: Carrier for developing electrostatic image
Inventor: UEDA MASATO
IPC: G03G9/113
Filed: 1985-09-19
Abstract: PURPOSE:To obtain high quality images with no fog for a long period by forming a coating layer of cured condensation reaction type silicone resin contg. Si and C atoms in 2.2-1.7 weight ratio of Si/C on the surface of the core material of a carrier. CONSTITUTION:A coating layer of cured condensation reaction type silicone resin contg. Si and C atoms in 2.2-1.7 weight ratio of Si/C is formed on the surface of the core material of a carrier. In case of <1.7 weight ratio of Si/C, the silicone resin is hard and brittle, so the coating layer is liable to crack and has inferior durability, and since the silicone resin has many reaction residues, the coating layer has hygroscopicity and the resulting carrier is liable to undergo deterioration in the triboelectric chargeability. In case of >2.2 weight ratio of Si/C, the silicone resin is soft, so the coating layer is scraped off with the lapse of usage time, the core material of the carrier is exposed and the carrier is liable to undergo deterioration in the triboelectric chargeability.
Patent JP-H0377977-A (JP)
Title: Developing apparatus for supplying toner to surface of electrostatic image
Inventor: CHIYAARUZU SUTANREI ARUDORITSU
IPC: G03G15/08
Filed: 1990-08-03
Abstract: PURPOSE: To automatically and accurately control the quantity of toner near a developing roller by providing a measuring means for supplying the toner to a developing chamber, and carrying back the toner from the developing chamber to a supply chamber in the case where a toner level in the developing chamber exceeds a balanced level. CONSTITUTION: Since a photoconductor drum 19, the developing roller 31, a toner replenishing roller 37 and a toner measuring roller 41 are respectively connected to a common driving source, the rotational ratio of the roller is set so that the quantity of the toner supplied to the developing roller chamber 35 by operating a toner measuring roller may be made larger than the quantity of toner consumed by the rotating operation of the developing roller 31. The toner level in the developing roller chamber 35 reaches the balanced level 65 under the repetition of such the operation, on the other hand, a bombing action of the toner measuring roller 41 prevents the toner from being more accumulated. Thus, excessive toner 34 is prevented from being accumulated behind a doctor blade 36.
Patent JP-H0255271-A (JP)
Title: Bond structure consisting of aluminum nitride substrate and metallic plate
Inventor: TAKESHIMA YUTAKA
IPC: H01L23/40
Filed: 1988-08-17
Abstract: PURPOSE:To obtain the title bond structure of increased bond strength leading to improving reliability by bonding an aluminum nitride plate to a metallic plate through a W layer, metallic material layer and soldering layer to effect absorption of the stress due to difference in thermal expansion coefficient. CONSTITUTION:The objective bond structure is made up of (1) an aluminum nitride substrate 10, (2) a W layer 12, (3) a metallic material layer 14, (4) a waxing or soldering material layer 16 and (5) a metallic plate 18 laminated in this order. Said metallic material layer 14 consists of a metallic material selected from Ag, Al and Cu >=1mum in thickness. With such a structure, the stress due to the thermal expansion coefficient difference between said substrate 10 and metallic plate 18 is absorbed, resulting in increased bond strength between the two plates and in increased resistance to debonding, leading to improving reliability.
Patent JP-S58107398-A (JP)
Inventor: SATOU TAKASHI
IPC: B42F1/02
Filed: 1981-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0740386-A (JP)
Title: Injection molding method and injection molding device
Inventor: KIKUKAWA KENJI
IPC: B29C45/17
Filed: 1993-07-29
Abstract: PURPOSE:To provide an injection molding method which can mold even resin apt to be oxidized at a high quality and inexpensively. CONSTITUTION:Molten resin plasticized by a plasticizing process plasticizing the resin material to be supplied from a hopper 20 in a course sending the resin in front from the hopper 20 by a turning action of a screw 3 is injected to a cavity of a mold by driving the screw 3 in an axial direction. Then, when a molded product is obtained by an injection/dwell process performing dwelling, the inside of a screw cylinder 2 is made into an inert gas atmosphere, a space between the screw cylinder 2 which is more backward than the hopper 20 and a screw shaft 6 is sealed by a sealing device 10 and molding is performed by opening a sliding shutter between the screw cylinder 2 and hopper 20 at the time of the plasticizing process and interrupting at the time of the other process.
Patent JP-S6096489-A (JP)
Title: Thermal recording material
Inventor: MORIYA TAKEO
IPC: B41M5/337
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a heat sensitive recording material which has no trouble of a sticky heat sensitive recording layer and of leaving finger marks by applying a heat pattern to a heat sensitive recording material which contains a prescribed acrylic copolymer as a heat sensitive component. CONSTITUTION:An acrylic copolymer is a copolymer which contains 3-20mol% of acrylic acid or methacrylic acid and 20-67mol% of ester of aliphatic alcohol of acrylic acid or methacrylic acid with numbers of carbon 1-18 (aliphatic group may be replaced with alkoxy group) or alicyclic alcohol, and 30-60mol% of chemical compound as indicated by a general formula I (where R1 is H atom or methyl radical, R2 is H atom, methyl radical, ethyl radical or chloromethyl radical and (n) is an integer 1-10). After acrylic copolymer is changed to weak aqueous solution with ammonia or low grade amine aqueous solution, a heat sensitive recording layer is formed by being applied and dried on a supporting base. This heat sensitive layer has no trouble of becoming sticky with wet finger or leaving finger marks while handling the layer.
Patent JP-H0869778-A (JP)
Title: Electrodeless discharge lamp
Inventor: UKEKAWA MAKOTO
IPC: H01J65/04
Filed: 1994-08-30
Abstract: PURPOSE: To provide an electrodeless discharge lamp which has excellent temp. characteristics and presents a long lifetime. CONSTITUTION: From a high frequency power supply 3 a high frequency current is fed to an induction coil 2 installed outside a bulb 1 in which a discharge gas is encapsulated, and thereby the discharge gas is energized for light emission. In this electrodeless discharge lamp, the discharge gas is made from at least one sort of metal halide and at least one sort of rare gas, and the metal halide is located in a place with bulb temp. which lies lower than the metal halide vaporizing temp. Therefore, excimer of rare gas halide is produced during the discharging, and an ultraviolet output is obtained which is stable without being influenced by the change in the ambient temp.  Because the excimer gas is not encapsulated directly but in the form of metal halide, halogen gas is supplied from the metal halide even when the halogen gas is degradated, and a long-life excimer light source is achieved.
Patent JP-H0840872-A (JP)
Title: Bathing agent for bath
Inventor: MINATO MASAO
IPC: A61K8/00
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a bathing agent for bath for making the body healthy by mixing citric acid with natural salt in a specific ratio. CONSTITUTION:Citric acid in an amount of 100g is mixed with 10-100g of natural salt prepared by evaporating seawater to give the objective bathing agent. The amount of the bathing agent is 40g for 200l family bathtub. The bathing agent has excellent effect as use for drinking, is dissolved in water or wrapped in a medicinal wafer and taken.
Patent JP-H0369185-A (JP)
Title: Hybrid integrated circuit
Inventor: MATSUMURA FUMIYOSHI
IPC: H05K1/05
Filed: 1989-08-08
Abstract: PURPOSE:To prevent a control circuit part from malfunctioning due to heat and further miniaturize an equipment by isolating a power circuit part and the control circuit part of a hybrid integrated circuit thermally through an insulating material with low heat conductivity. CONSTITUTION:A power circuit part where a power element 6 is mounted on a power circuit substrate 2 is formed on a metal substrate 1 with a high heat conductivity. Also, a control circuit substrate 4 where a control element 8 is connected is mounted through a thermally insulating material 3 consisting of an asbestos of a poor heat conductivity, thus forming a control circuit part. Then, each circuit part is connected by a wiring 7 such as Al wire.
Patent JP-S6452070-A (JP)
Title: Microwave plasma cvd device
Inventor: SHIRASAGO TOSHIYASU
IPC: H01L21/205
Filed: 1987-08-19
Abstract: PURPOSE:To improve the utilization efficiency of a raw gas and to stably form a homogeneous deposited film with good reproducibility and at a high rate by providing a microwave inlet window in the wall of a vacuum vessel in the vicinity of both ends of a film forming cylindrical carrier, and furnishing an exhaust means in the vicinity of the window. CONSTITUTION:The inside of the vacuum vessel 101 is evacuated through an exhaust hole 104. The cylindrical substrate 105 is rotated, heated by a heater 107 to a prescribed temp., and kept at that temp. The raw gases such as SiH4, H2, and B2H6 are supplied into the vacuum vessel 101, and then the microwave generated from a microwave generator is passed through a waveguide 103 and introduced into a plasma generating region 106 through the microwave inlet window 102. The introduced raw gases are excited by the energy of the microwave, and dissociated to form neutral radical particles, ion particles, electrons, etc. The materials reacts with each other, and a deposited film is formed on the surface of the conductive cylindrical substrate 105 on the plasma generating region 106 side.
Patent JP-H1153721-A (JP)
Title: Boundary line detecting method and magnetic head positioning method using the same method and positioning device
Inventor: OZAWA TOSHIAKI
IPC: G06T7/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To enable the boundary part of a head main body or the like to be detected with high accuracy by applying an image processing based on light quantities detected by respective photodetecting elements and by specifying the position of an actual boundary line positioning in one unit section while comparing luminances of plural unit sections in which unit sections in which luminances corresponding to photodetecting elements being on the image appear are arranged in a prescribed direction. SOLUTION: X-axis and Y-axis actuators 12x, 12y minutely move an adjusting slider 10 holding positioning holes of a load beam 2 with adjusting pins 11a, 11b on an X/Y flat plane. Then, a magnified video is detected by opposing a camera 13 having photodetecting elements with a magnifying lens 14 to the combining part between a head main body 1 and the tip part of the load beam 2. The boundary lines among areas where light reflectivities of the foldingly curved part of the load beam 2 and a pivot part 3 and the head main body 1 are different are detected by allowing an image processor 15 to apply an image processing to this video. Thus, respective relative positions can be decided with high accuracy with a dimension finer than the arrangement pitch of the photodetecting elements.
Patent JP-S6367279-A (JP)
Inventor: HIROKAWA HIDEO
IPC: H01L23/00
Filed: 1986-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6097908-A (JP)
Title: Antimicrobial agent for service water system
Inventor: CHIYUU KINGO
IPC: A01N37/52
Filed: 1983-11-02
Abstract: PURPOSE:An antimicrobial agent preventing disorders of slime such as algal fungi, bacteria, etc. multiflying in a service water system such as cooling water system, paper or pulp making system, etc., showing improved synergistic effect by microbial agents, comprising a hydrazine compound and a guanidine compond. CONSTITUTION:A hydrazine compound containing hydrazino group, and a guanidine compound containing a guanide group, which are antibicrobial agents to be used individually, are blended in a weight ratio of (20:1)-(2:1), to give an antimicrobial agent showing high effect, usable for a long period. Hydrazine, carbohydrazide, maleic hydrazide, polyacrylic hydrazide, etc. are used as the hydrazine compound, and guanidine, its carbonate, acetate, dodecylguanidine hydrochloride, etc. are used as the guanidine compound. The antimicrobial agent is added to service water system as it is done conventional procedure, both the compounds may be preblended in the desired concentration, or they may be added to the system separately. The addition concentration is 10-100mg/l.
Patent JP-H0692383-A (JP)
Title: Flxible container with bellows serving as both entrance and liquid/powder quantitavely extracting dispenser for pump operating mechanism with bellows serving as both entrance and exit
Inventor: HAYAKAWA HIROSHI
IPC: B05B11/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide a dispenser for quantitavely extracting liquid or powder by mounting a soft container with lateral bellows on a pump operating mechanism with lateral bellows. CONSTITUTION:An apparatus comprises a flexible container 10 with lateral bellows wherein a tube 13 extends from an extraction port of a soft synthetic resin container 12, and lateral bellows 14 like bellows are provided on its middle, a liquid/powder quantitavely extracting dispenser 20 for a pump operating mechanism with lateral bellows for this container 10 and a contracting and stretching horizontal reciprocating means 21 for holding the lateral bellows of the soft container 12 with lateral bellows at right and left ends to have the lateral bellows 14 horizontally reciprocate in contracting and stretching. It comprises a pair of opening/closing pressing means 22 interlocked with the above means 21 and respectively provided in the vicinity of a fixing and holding means 23.
Patent JP-H0257720-A (JP)
Title: Method of forcibly exhausting labyrinth part of air bearing for vacuum
Inventor: FURUKAWA KANAME
IPC: F16C32/06
Filed: 1988-08-22
Abstract: PURPOSE:To efficiently exhaust the gas and to lessen the leak of air to the outside by changing the type of the device for sucking a gas, depending on the state of the gas in the pocket of each stage of a labyrinth structure, thereby forcibly exhausting all the pockets. CONSTITUTION:The air which is supplied through an air supplying passage 10 is throttled by a pad 3 and discharged into a pocket 7 via a minute gap formed by both a guide bar 1 and the pad 3. Then, most of the air is sucked by a suction device 14 through a passage 11. The remaining air which has not been sucked passes a gap formed by both guide bar 1 and a labyrinth wall 4 to reach a pocket 8 and is then sucked by a rotary pump 15 via a passage 12. The minute quantity of air, which has not been exhausted in the above process, passes the gap formed by both guide bar 1 and a labyrinth wall 5 to reach the pocket 9 as the final stage and is then discharged by means of a turbo-molecular pump 16. With this contrivance, the gas can efficiently be exhausted by the suction device, which is suitable for the state of the gas at each place, and at the same time the leak of the air to the outside can be lessened, compared with the conventional method.
Patent JP-S6278046-A (JP)
Inventor: MIYAGI HIROSHI
IPC: B65D8/04
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000039651-A (JP)
Title: Camera
Inventor: WATANABE YOJI
IPC: H04N5/781
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the confusion of a photographer and a failure in recording required information even if the aspect ratio of a finder of a camera is different from that of a recorded image. SOLUTION: In a camera main body 1, kind information outputted from an information output part 22 of loaded adapter 2 is discriminated by an adapter discriminating part 19. Then, a visual field frame changing part 15 is controlled by a visual field frame control part 20 based on the result of the discrimination of the adapter discriminating part 19. Thus, a finder visual field frame is changed according to the kind of the adapter 2 loaded to the camera main body 1.
Patent JP-2001030091-A (JP)
Title: Structure of t-shaped joint with narrow groove, its welding method, and welded structure
Inventor: TAKATANI TORU
IPC: B23K37/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To decrease a welding quantity by enabling a narrow groove of a T-shaped joint of a plate of having a medium thickness or thick plate and to shorten a welding time. SOLUTION: In the welding method of a T-shaped joint with a narrow groove which consists of a first groove 2a formed by an I-shape or a J-shape with a narrow groove angle connected to a root part in contact with or opposed with a specified gap to each other and a second groove 2b of a V-shape whose groove angle is larger than that of the first groove 2a and connected to the first groove 2a, the inside of the first groove 2a is welded by a TIG welding method and the inside of the second groove 2b is welded by a welding method where deposition quantity per time is large.
Patent JP-S5997894-A (JP)
Inventor: NISHIGUCHI NOBUYUKI
IPC: B25J19/04
Filed: 1982-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0657929-A (JP)
Title: Floor structure and construction thereof
Inventor: KASHIWABARA MASAHIKO
IPC: E04F15/18
Filed: 1992-08-03
Abstract: PURPOSE:To obtain floor structure having a non-slip function by spraying the same super-quick-curing urethane elastomer as a waterproof layer and a rigid granular material onto the waterproof layer formed onto a base through an adhesive layer almost simultaneously and forming a floor material layer. CONSTITUTION:The upper section of a base B is spray-coated with the mixed liquid of a main agent mainly comprising polyol and a curing agent using isocyanate as a main component through an adhesive layer S, thus forming the waterproof layer 1 of a super-quick-curing urethane elastormer. The upper section of the waterproof layer 1 is spray-coated with the same mixed liquid as the waterproof layer 1 and rigid ganular materials 20 approximately simultaneously, thus shaping a floor material layer 2. The material layer 2 and the waterproof layer 1 are unified by a chemical reaction in a short time. Accordingly, a floor having waterproofness and a non-slip function can be acquired easily.
Patent JP-H01114202-A (JP)
Title: Method of reducing disturbance signal component of output signal of mixer and mixer formed for performing the method
Inventor: ANTON KUSUTAA
IPC: H03B21/02
Filed: 1988-08-22
Abstract: PURPOSE: To reduce a disturbance signal component including reflection frequency in an output signal by using the combination of m-order DC voltage signals for respective mixers as modulation signals. CONSTITUTION: A series of M DC voltage signals having repeated frequency corresponding to required modulation frequency f are led into a mixer as modulation signals and an output signal is generated from the mixer by the combination of m-order DC voltage signals simultaneously led into all modulators 4, 5. The output signal has the frequency of a carrier signal 1, prescribed amplitude common to all combinations of DC voltage signals and a phase mx (360 deg.) annexed to each combination of the DC voltage signals (provided that M and m are integers of 1<=M) and a complete circle is stepwisely drawn out by the ampltidude of output signals and the end of a vector for characterizing a phase. Consequently the disturbance signal component including also the reflection frequency of an output signal can be reduced.